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An enhancement cannot be done without the original class.
I suggest you post what you suggest, as well as the original code of the BankAccount class. If you have difficulties, post them. If you have code that doesn't work properly, post your code.
How to enhance the Bank Account class by including free checking and saving accounts, withdraw methods and deducting monthly charge using Math.max(actual tranaction count, free tranaction count) in the computation.
2 answers
Dowlond